Kata Tjuta - The Olgas

Kata Tjuta, (or colloquially as The Olgas), are a group of large domed rock formations or bornhardts located about 365 km (227 mi) southwest of Alice Springs, in the southern part of the Northern Territory, central Australia. Uluru, 25 km (16 mi) to the east, and Kata Tjuta form the two major landmarks within the Uluru-Kata Tjuta National Park. The 36 domes, covering an area of 21.68 km2 (8.37 sq mi), are composed of conglomerate, a sedimentary rock consisting of cobbles and boulders of varying rock types including granite and basalt, cemented by a matrix of sandstone. The highest point, Mount Olga, is 1,066 m (3,497 ft) above sea level. The Pitjantjajara name Kata Tjuta means 'many heads'. The site is as sacred to the Indigenous people as Uluru.

I had to show you this panoramic photo from wiki - mine just don't do it justice.